baber/WOPTO huggingface dataset:
Patent JP-2009227039-A (JP)
Title: Catalyst warming control device for hybrid vehicle
Inventor: UCHIYAMA JUN
IPC: B60L50/16
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst warming control device for hybrid vehicle that is equipped with a catalyst with an electric heater, such as, an EHC capable of preventing overheating of the EHC while effectively utilizing regenerative electric power.  <P>SOLUTION: The catalyst warming control device controls the warm-up of energized and overheated catalyst, in a hybrid vehicle (100), equipped with an internal-combustion engine (10), motors (13, 16), and energized and heated catalyst (21) arranged to the exhaust passage of the internal combustion engine, and heated through energizing. The catalyst warming control device includes a first temperature specifying means (22) for specifying a temperature of the energized and heated catalyst, and a temperature control means (30) for controlling the internal combustion engine and the motors in order that motoring, without combustion in the internal combustion engine is performed by the motors, when the specified temperature during energizing is higher than a predetermined first temperature threshold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008196304-A (JP)
Title: Drainage collection pipe
Inventor: TOYAMA NORIYUKI
IPC: E03C1/12
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage collection pipe causing no backflow of the waste water to the other horizontal branch pipe, when a powerful waste water flow is drained.  <P>SOLUTION: This drainage collecting pipe has a pipe body 2 interposed in a vertical main pipe 100, a pipe coupling part 6 projecting sideways in its side surface part to the pipe body for connecting a horizontal branch pipe 102, and a plurality of backflow preventive ribs 10 to 13 extending in the pipe axis direction of an overhang pipe body toward the center of the pipe body from an inner surface of the pipe body, and is constituted so that the pipe body forms an inner peripheral surface 2a of not opening the pipe coupling part on the side opposed to an opening part 15 of the pipe coupling part on its inside, and the backflow preventive ribs are arranged in a symmetrical position of sandwiching the pipe axis of the pipe body to both side positions of the opening part and both side positions in an inner peripheral surface respectively opposed to the opening part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009228807-A (JP)
Title: Control device and control method of automatic transmission
Inventor: INOUE YUJI
IPC: F16H61/686
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To engage a starting clutch with excellent responsiveness according to the shift operation of a driver even if a sensor for detecting a shift position is failed.  <P>SOLUTION: An ECU executes a program including a step (S104) of discharging the hydraulic pressure of a C1 clutch when an immediately-preceding shift position is a shift position except for a D position (YES in S102), when the shift position is unfixed (YES in S100), and a step (S108) of controlling a switching solenoid, when the shift position is a P position or an N position (YES in S106).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229873-A (JP)
Title: Image forming apparatus
Inventor: MATSUO RYOHEI
IPC: G03G21/14
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent low temperature offset, tacking, and so on from occurring, even when an environmental temperature changes in an image forming apparatus that has a fixing device having a non-contact temperature sensor.  <P>SOLUTION: Two temperature sensors 2a and 2b are disposed on the periphery of a fixing roller 11 and vertically apart from each other so as not to be in contact with the fixing roller 11. An environmental condition is determined by a difference between the detected temperatures of the temperature sensors 2a and 2b, and the conveyance interval or conveyance speed of paper P is changed. In this case, two or more conveyance intervals or conveyance speeds are set, and it is preferable that one of them is selected so that the greater a difference between the detected temperatures of the two temperature sensors 2a and 2b is, the wider the conveyance interval of the paper is and the lower the conveyance speed of the paper is.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235699-A (JP)
Title: Sensing stick for measurement of vibrational acceleration of ballast of railroad track, and usage method therefor
Inventor: AIKAWA AKIRA
IPC: E01B35/12
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensing stick for the measurement of vibrational acceleration of a ballast of a railroad track, which can be easily installed by minor operations, and a usage method for the sensing stick.  <P>SOLUTION: In this sensing stick for the measurement of the vibrational acceleration of the ballast of the railroad track, a triaxial acceleration sensor is incorporated into a leading end portion of a rigid pile; and a cable connected to the triaxial acceleration sensor is provided along the rigid pile, and taken out from a side surface of the rigid pile except a back end portion of the rigid pipe. The sensing stick 5 is installed by being driven into the ballast (crushed stone ballast) 2 below a concrete sleeper 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236176-A (JP)
Title: Drive force transmitting device
Inventor: KOKUBO NAOYUKI
IPC: F16D27/115
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive force transmitting device capable of enhancing traction performance in an initial period of a wheel speed difference generation and capable of enhancing traveling stability of a vehicle.  <P>SOLUTION: The drive force transmitting device 6 is provided with a piston 62 for axially pressing a main clutch 34 from an opposite side in an axial direction of a main cam 39 and an interlocking member 64 for reducing a pressing force which the piston 62 applies to the main clutch 34 based on increase of a pressing force generated by a cam mechanism 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238933-A (JP)
Title: Manufacturing method of semiconductor device, and harmful particle removal device of spraying air
Inventor: YOKOUCHI HIROAKI
IPC: H01L21/304
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device and a harmful particle removal device of a spraying air, by which any corrosive reaction formation impurity is hard to be formed, even if any adhesion prevention process of a harmful particle caused by the spraying of a cleaning gas accompanied by using an ionizer is added to a manufacturing process of a semiconductor wafer in a clean room.  <P>SOLUTION: This invention relates to the manufacturing method of the semiconductor device, comprising the steps of: operating a corona discharge-type ionizer 8 to an air mainly containing an air outside a clean room 1 or a nitrogen gas which passes through a particulate air filter 5 and a chemical air filter 6 to carry out an ionization; and thereafter spraying an ionized air to an operation work 14 in an operation booth 4 for manufacturing a semiconductor in the clean room 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237140-A (JP)
Title: Image forming apparatus
Inventor: MARUYAMA AKIHISA
IPC: G03G21/14
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a developer form being leaked in a developer reservoir part formed in a free end of a plate-like cleaning member, when using a contact charge type charger, and a cleaning device arranged with the plate-like cleaning member to direct the free end upwards.  <P>SOLUTION: An image forming apparatus 150 includes a developing device 15 provided with the developer containing a lubricant, the blade 42 for cleaning a deposit deposited by contact of an edge 42E with a photoreceptor surface 12A, a reservoir member for reserving the cleaned deposit in the free end, a charging electric power source 152 for impressing a vibration voltage to a charge roll 13, a direct current detector 153 for detecting an alternating current shoulder current value K with a value of a direct current component flowing into a photoreceptor 12 varied abruptly, and a controller 151 for impressing, to the charge roll 13, a control current value having the alternating shoulder current value impressed to the charge roll 13 lower than that in image formation, in non-image formation, and obtained by multiplying the alternating current shoulder current value K with a prescribed premium rate, and the developer is thereby restrained form being leaked in a toner reservoir formed in a free end of a blade 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239054-A (JP)
Title: Manufacturing method, manufacturing device and manufacturing program of silicon structure
Inventor: NOZAWA YOSHIYUKI
IPC: H01L21/3065
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a silicon structure, capable of simultaneously attaining an anisotropic etching profile of high verticality and high mask selection ratio.  <P>SOLUTION: This method for manufacturing a silicon structure includes a first electric power application process wherein, in a process for etching a silicon substrate by using plasma generated by alternately introducing an etching gas and an organic sediment producing gas, applied power to a substrate when introducing the etching gas is kept constant during a predetermined time from the start of the etching, and a second electric power application process, wherein the applied power to the substrate at the introducing of the etching gas is increased with time, after the predetermined time has elapsed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236038-A (JP)
Title: Steam turbine
Inventor: OGINO RYOHEI
IPC: F01D25/24
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure in which leakage flow is reduced by narrowing an axial interval between a rotary part and a fixed part, and by increasing the number of staggers, thus improving the efficiency of steam turbine.  <P>SOLUTION: The steam turbine includes a casing being a fixed part; a rotor rotatably arranged in the casing; a nozzle diaphragm arranged almost coaxially with the rotor, and engaged with the casing to make up the fixed part together with the casing; a plurality of rotor-blades arranged at the outer circumference in radial direction of the rotor at positions adjacent to the nozzle diaphragm; at least two seal strips protruding radially to the outside, and provided in a circumferential state on the respective tips of the rotor-blades; abradable parts provided continuously in a row on the inner circumferential surface of the fixed part facing radially to the rotor blades; and at least two facing surfaces which are formed on the surfaces of the abradable parts, facing either of the seal strips, and have different radial positions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242842-A (JP)
Title: Material for soft-nitrided crankshaft and manufacturing method therefor
Inventor: SUWA SATORU
IPC: C22C38/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the strength and the strain straightening of a material for soft-nitriding crankshaft at still more.  <P>SOLUTION: The blank for soft-nitriding crankshaf has the composition of a prescribed mass% of C, Si, Mn, Cu, Ni, Cr, V, S, s-Al, Ca, N and the balance Fe with inevitable impurities, and ferrite+pearlite structures, and after producing the steel having the above condition, a hot-forging is applied and thereafter, a normalizing treatment is applied in the temperature range of 780-850°C to the heat-forged material. Afterward, a strain straightening processing for correcting the bending caused by the soft-nitriding treatment is applied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242512-A (JP)
Title: Adhesive composition
Inventor: KUSHIDA MITSUGI
IPC: C09J131/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition which can prevent a dry crack of a sliced veneer even when it is a sliced veneer which is liable to cause a dry crack and is suitable for adhesion of a sliced veneer.  <P>SOLUTION: The adhesive composition comprises a vinyl acetate resin emulsion (a), polyvinyl alcohol (b), and an aqueous epoxy compound (c). The adhesive composition preferably further comprises an isocyanate compound (d), and the polyvinyl alcohol (b) preferably contains an acetoacetyl group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246600-A (JP)
Title: Production control program of sound generated from sound source in virtual space
Inventor: MATSUMOTO NAOKI
IPC: A63F13/54
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program of controlling the generation of a sound from a sound source object in virtual reality in response to a state change of an object as an obstacle of a sound source and a sound.  <P>SOLUTION: The size of the object in a predetermined three-dimensional shape is decided in response to sound data correlated with the sound source object, and the object in the three-dimensional shape of the decided size is arranged in a virtual three-dimensional space. An angle of view of the object in the three-dimensional shape is set from a position of a second viewpoint inside the virtual three-dimensional space, and the object in the three-dimensional shape is perspectively converted into a two-dimensional plane so as to achieve the preset image size. Two-dimensional image data for deciding the magnitude of a sound is produced, the magnitude of a sound to generate from the sound source object is decided based on a size ratio of an overlapping portion between an image area of the produced two-dimensional image data and an image area in a two-dimensional shape for the other objects barring the sound, and a sound to generate by the sound source object is output at the decided magnitude of the sound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242153-A (JP)
Title: Method of producing silicon
Inventor: ANSAKI MASAAKI
IPC: C25C1/16
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing silicon by a zinc reduction method which is can recover and recycling zinc from by-product zinc chloride by a safe method simple in the operation or the maintenance.  <P>SOLUTION: The method of manufacturing silicon includes: a reduction step S1 of obtaining silicon and zinc chloride gas by bringing silicon tetrachloride gas into contact with zinc; zinc extraction steps S2, S2' of extracting a zinc component into an organic solvent phase by bringing a zinc chloride solution into contact with an organic solvent containing an acidic extracting agent and immiscible with an aqueous solution after the zinc chloride gas produced in the reducing step is recovered as the zinc chloride aqueous solution; a zinc back extraction step S3 of obtaining a zinc sulfate aqueous solution by back-extracting the organic solvent containing the zinc component obtained in the zinc extraction step with diluted sulfuric acid; and an electrolysis step S4 of electrolyzing the zinc sulfate aqueous solution obtained in the zinc back extraction step to obtain zinc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246724-A (JP)
Title: Image reader
Inventor: NOZAKI MITSUHIRO
IPC: G03B27/50
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for finishing image data free from unevenness as image data of the whole document by using a read result during acceleration or deceleration.  <P>SOLUTION: While changing a relative position between a line sensor and a document by conveying the line sensor or document, an image reader inputs a line start signal to the line sensor at a fixed period. The line sensor includes a photodetection portion which receives reflected light of light irradiating the document from an LED, in a main scanning direction, and a shift register for storing and holding information of signal charges corresponding to the amount of photodetection stored by the photodetection portion, and each time the line start signal is input, information of signal charges accumulated in the photodetection portion up to the input of the line start signal is held by the shift register as pixel data representing a read result, and the photodetection portion is reset. The image reader takes in the pixel data thus held by the shift register. The image reader, meanwhile, turns on an LED for a certain time each time an object to be conveyed moves by a predetermined amount.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242648-A (JP)
Title: Rosin-modified phenolic resin, manufacturing method, printing ink resin varnish and printing ink
Inventor: UENOSONO SHUKEN
IPC: C09D11/10
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide printing ink having various characteristics having little excess emulsification in emulsification during printing, and a rosin-modified phenolic resin which is suitable for use in a printing ink resin having stable quality.  <P>SOLUTION: The rosin-modified phenolic resin is obtained by reacting a rosin (b), a polyol (c), and a phenolic resin (a) obtained by condensing a phenol (a1) and formaldehyde (a2) in the absence of a catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245809-A (JP)
Title: Electrostatic capacity type switch
Inventor: IKEDA NORIMASA
IPC: H01H36/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic capacity type switch which is digitally controlled to be on/off, wherein vertical and horizontal switches are arranged on the same face of a film in no spaced relation without changing their shapes.  <P>SOLUTION: The electrostatic capacity type switch includes an analog switch part which has the switches vertically and horizontally arranged on the same face of the film and to which the switches are connected, a frequency conversion part for generating frequency data with a capacitor and a resistance, a control part for reading the frequency data, a memory part for storing the read frequency data, and a serial communication part for transferring the state of the switch to other devices, wherein the vertical and horizontal switches can be arranged in no spaced relation without changing their shapes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244168-A (JP)
Title: Optical pyrometer
Inventor: TAKEDA SHIGERU
IPC: G01J5/10
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pyrometer capable of performing temperature correction of a photodiode in a wide environmental temperature range.  <P>SOLUTION: The pyrometer is provided with the photodiode 3 provided on the other end of an optical fiber 2 whose one end faces turbine blades, for detecting light intensity, a current-output type of temperature sensor 4 for detecting the temperature of the photodiode 3, a light intensity temperature conversion table 7 with temperature correction wherein the relation between the temperature of the turbine blades and the detection signal of the photodiode 3 is set beforehand with the temperature of the photodiode 3 used as a parameter, and an operation part 8 for finding the temperature of the turbine blades from the table 7 based on the temperature of the photodiode 3 and the detection signal of the photodiode 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245336-A (JP)
Title: Information processing apparatus, method, and program
Inventor: ICHIHARA NAOHISA
IPC: G06F21/12
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus which detects a bypass and alteration of internal data, subtracts its operation load, and shortens operation time.  <P>SOLUTION: The information processing apparatus has: an information processing part which executes information processing in order on the basis of description of a predetermined program; and a verification memory part in which a value of a variable for verification is stored, regards a bit string with fixed bit length combining a plurality of basic bit strings with two bit length or more at least including 0 and 1 as X(i), uses a conversion bit string for converting the bit string X(i) into a bit string X(j) by performing an exclusive OR operation with the bit string X(i) to store the bit string X(i) in the verification memory part before execution of the information processing, overwrites the bit string X(i) stored in the verification memory part by performing the exclusive OR operation with the conversion bit string after execution of the information processing, and determines whether the information processing for inspection is executed on the basis of the value of the variable read from the verification memory part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240687-A (JP)
Title: Massage machine
Inventor: TANIZAWA TAKAYOSHI
IPC: A61H15/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine for automatically changing a shoulder position detected by a shoulder position detection part to an appropriate position in accordance with a variety of conditions.  <P>SOLUTION: The massage machine is provided with: a backrest part 2 a user U leans against; a massage mechanism 5 for moving a treatment element 6 along the backrest part 2; a load detection part 25 for detecting loads on the treatment element 6; a position detection part 26 for detecting a position of the treatment element 6; and a shoulder position detection part 23 for detecting the shoulder position of the user U by comparing the load on the treatment element 6 when the treatment element 6 is moving with a prescribed threshold. The shoulder position detected by the shoulder position detection part 23 is changed in accordance with a massage course or the like selected by the user U.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248194-A (JP)
Title: Electric gripper device
Inventor: SAWADA KEN
IPC: B25J15/08
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust and other foreign matter from intruding into the spiral cam grooves of a cam member to assure the rotation of the cam member and the smooth sliding of holding members, and properly perform the prevention without any trouble even when the cam grooves are spiral.  <P>SOLUTION: A shutter plate 12 of such a size that covers the opening surfaces of the plurality of cam grooves 9 of the cam member 7 is supported rotatably. A plurality of curved guide grooves 13 crossing the cam grooves 9 are formed in the shutter plate 12. The cam follower 14 of each of the holding members 4 extends through each of the curved guide grooves 13 at the intersection thereof with the cam groove 9. The shutter plate 12 is rotated when the cam follower 14 is linearly slid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250671-A (JP)
Title: Scanning imaging device
Inventor: MATSUMOTO KAZUHIRO
IPC: G01N21/64
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning imaging device capable of performing the good imaging of an inspection target by one scanning operation even with respect to a deformed or inclined flow passage.  <P>SOLUTION: The scanning imaging device has a spot light projection part 101 for respectively irradiating the flow passage of a substrate 4 with first exciting spot light and two second focus detecting spot lights and further has an imaging part 102, which images the light emitted from the inspection target in the flow passage excited by the first spot light, the first reflected light produced by reflecting one of the second spot lights from the upper surface of the flow passage and the second reflected light produced by reflecting the other one of the second spot lights from the undersurface of the flow passage, and a focal position regulating means for regulating the focal positions of the first and second spot lights in the depth direction of the flow passage. The focal position regulating means is constituted so as to be operated corresponding to the deviation direction and deviation quantity of the focal positions of the first and second spot lights in the depth direction of the flow passage calculated by comparing the intensities of the first and second reflected lights.  <P>COPYRIGHT: (C)2010,JPO&INPIT